Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: chell (user goal)
rejecting: chell-0.4.0.1, 0.4, 0.3.3, 0.3.2, 0.3.1, 0.3, 0.2.5, 0.2.4, 0.2.3,
0.2.2, 0.2.1, 0.2, 0.1.3, 0.1.2 (global constraint requires ==0.1.1)
trying: chell-0.1.1
trying: base-4.7.0.1/installed-e4b... (dependency of chell-0.1.1)
next goal: template-haskell (dependency of chell-0.1.1)
rejecting: template-haskell-2.9.0.0/installed-3af..., 2.10.0.0, 2.9.0.0,
2.8.0.0, 2.7.0.0, 2.6.0.0 (conflict: chell => template-haskell>=2.3 && <2.6)
rejecting: template-haskell-2.5.0.0 (conflict: base==4.7.0.1/installed-e4b...,
template-haskell => base==4.3.*)
rejecting: template-haskell-2.4.0.1 (conflict: base==4.7.0.1/installed-e4b...,
template-haskell => base==4.2.*)
rejecting: template-haskell-2.4.0.0 (conflict: base==4.7.0.1/installed-e4b...,
template-haskell => base>=3 && <4.3)
rejecting: template-haskell-2.3.0.1, 2.3.0.0 (conflict:
base==4.7.0.1/installed-e4b..., template-haskell => base<4.3)
rejecting: template-haskell-2.2.0.0 (conflict: chell => template-haskell>=2.3
&& <2.6)
Dependency tree exhaustively searched.